Skip to content

CVE-2021-26855

CVE

Threat entity extracted from intelligence sources

Frequency
19
occurrences
First Seen
November 6, 2025
Last Seen
October 23, 2026
API
Exploited in Wild
—
Ransomware Use
—
Public Exploits
—
Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

In August 2026, a mass-scanning campaign targeted internet-exposed Vite development servers to steal sensitive cloud credentials and configuration files from AWS and Azure. The attackers exploited CVE-2026-39364, a high-severity vulnerability allowing unauthenticated access to restricted files via m...

Recent research from Darktrace reveals the evolution of Chinese-nexus cyber operations over the past two decades, highlighting a shift from high-volume attacks to more strategic, identity-centric intrusions. This change reflects a broader integration of cyber operations into long-term geopolitical s...

A new malware family named SharkLoader has been discovered, linked to a campaign called StrikeShark, which targets various sectors, including a diplomatic organization in Indonesia. SharkLoader acts as a loader to deploy Cobalt Strike Beacon on compromised systems. The campaign exploits vulnerabilit...

In September 2026, the Langflow AI application-building platform faced significant exploitation attempts targeting CVE-2026-0768, an unauthenticated remote code execution vulnerability. F5 Labs reported 405 requests from 55 distinct source IPs, indicating a coordinated effort to exploit this flaw. T...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Articles (18)

1 / 4